Research on Safety Assessment of Residual Bearing Capacity of Reinforced Concrete Columns Considering Accumulated Damage
- DOI
- 10.2991/978-94-6463-372-6_30How to use a DOI?
- Keywords
- cumulative damage; residual strength; Reinforced concrete columns
- Abstract
This article focuses on conducting research on the residual bearing mechanical performance of reinforced concrete column components with accumulated damage. By analyzing the essence of the current mainstream Park-Ang cumulative damage index, considering the influence of loading amplitude and cyclic load frequency, a component cumulative damage index under constant amplitude hysteresis loading is proposed. Based on the laws reflected by the residual bearing capacity of undamaged components and cumulative damaged components under hysteresis loading, a safety assessment model for residual bearing capacity suitable for this type of component has been established.
- Copyright
- © 2024 The Author(s)
- Open Access
- Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
Cite this article
TY - CONF AU - Hongyu Zhou AU - Haoda Wang AU - Yun Zhou AU - Shuai Han PY - 2024 DA - 2024/02/12 TI - Research on Safety Assessment of Residual Bearing Capacity of Reinforced Concrete Columns Considering Accumulated Damage BT - Proceedings of the 2023 5th International Conference on Civil Architecture and Urban Engineering (ICCAUE 2023) PB - Atlantis Press SP - 336 EP - 346 SN - 2589-4943 UR - https://doi.org/10.2991/978-94-6463-372-6_30 DO - 10.2991/978-94-6463-372-6_30 ID - Zhou2024 ER -